Attachment 339489 Details for Bug 185159 – Patch

[patch] Patch

bug-185159-20180504090345.patch (text/plain), 5.23 KB, created by Yusuke Suzuki on 2018-05-03 17:03:46 PDT

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Creator: Yusuke Suzuki

Created: 2018-05-03 17:03:46 PDT

Size: 5.23 KB

patch

obsolete

>Subversion Revision: 231335
>diff --git a/Source/WTF/ChangeLog b/Source/WTF/ChangeLog
>index 9e176b38d8be52b40235a99a561e1f32deae1e64..4a18b8c146516bdfcbfdb566297c0766fa221d3d 100644
>--- a/Source/WTF/ChangeLog
>+++ b/Source/WTF/ChangeLog
>@@ -1,3 +1,15 @@
>+2018-05-03  Yusuke Suzuki  <utatane.tea@gmail.com>
>+
>+        Use default std::optional if it is provided
>+        https://bugs.webkit.org/show_bug.cgi?id=185159
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * wtf/Expected.h:
>+        * wtf/Optional.h:
>+        Do not use <optional> for clang currently.
>+        (WTF::valueOrCompute):
>+
> 2018-05-03  Wenson Hsieh  <wenson_hsieh@apple.com>
> 
>         Ads in NYTimes app are shifted downwards by the scroll view's top content inset
>diff --git a/Source/WebKit/ChangeLog b/Source/WebKit/ChangeLog
>index dd5597fbb51b590e0185c9784b8478ecde38de7f..cee2583240a9769d481060ab74e45f4bfac30048 100644
>--- a/Source/WebKit/ChangeLog
>+++ b/Source/WebKit/ChangeLog
>@@ -1,3 +1,15 @@
>+2018-05-03  Yusuke Suzuki  <utatane.tea@gmail.com>
>+
>+        Use default std::optional if it is provided
>+        https://bugs.webkit.org/show_bug.cgi?id=185159
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * Shared/SandboxExtension.h:
>+        (WebKit::SandboxExtension::Handle::decode):
>+        * Shared/TouchBarMenuItemData.cpp:
>+        (WebKit::TouchBarMenuItemData::decode):
>+
> 2018-05-03  Justin Fan  <justin_fan@apple.com>
> 
>         [WebGL] Add runtime flag for enabling ASTC support in WebGL
>diff --git a/Source/WTF/wtf/Expected.h b/Source/WTF/wtf/Expected.h
>index dd045e59875e4f4767eb2eb179c1c2719e0af2e2..e9b0ec9f9e645eceedd6f40e42cf891405737a54 100644
>--- a/Source/WTF/wtf/Expected.h
>+++ b/Source/WTF/wtf/Expected.h
>@@ -573,5 +573,5 @@ template<typename T, typename E> void swap(expected<T, E>& x, expected<T, E>& y)
> 
> }}} // namespace std::experimental::fundamentals_v3
> 
>-__EXPECTED_INLINE_VARIABLE constexpr std::experimental::unexpected_t& unexpect = std::experimental::unexpect;
>+__EXPECTED_INLINE_VARIABLE constexpr auto& unexpect = std::experimental::unexpect;
> template<class T, class E> using Expected = std::experimental::expected<T, E>;
>diff --git a/Source/WTF/wtf/Optional.h b/Source/WTF/wtf/Optional.h
>index a3fc58908345ac1b0a224bc2f179846916d9d2d7..dcef37ab8d5037910f861f35e51d10322320370a 100644
>--- a/Source/WTF/wtf/Optional.h
>+++ b/Source/WTF/wtf/Optional.h
>@@ -47,6 +47,16 @@
> # include <wtf/Compiler.h>
> # include <wtf/StdLibExtras.h>
> 
>+#if !COMPILER(MSVC) && !COMPILER(CLANG) && __has_include(<optional>)
>+# include <optional>
>+#endif
>+
>+#if !COMPILER(MSVC) && !COMPILER(CLANG) && defined(__cpp_lib_optional) && __cpp_lib_optional >= 201603
>+
>+// Use default std::optional.
>+
>+#else
>+
> # define TR2_OPTIONAL_REQUIRES(...) typename std::enable_if<__VA_ARGS__::value, bool>::type = false
> 
> # if defined __GNUC__ // NOTE: GNUC is also defined for Clang
>@@ -1012,20 +1022,6 @@ constexpr optional<X&> make_optional(std::reference_wrapper<X> v)
> 
> } // namespace std
> 
>-namespace WTF {
>-
>-// -- WebKit Additions --
>-template <class OptionalType, class Callback>
>-ALWAYS_INLINE
>-auto valueOrCompute(OptionalType optional, Callback callback) -> typename OptionalType::value_type
>-{
>-    if (optional)
>-        return *optional;
>-    return callback();
>-}
>-
>-} // namespace WTF
>-
> namespace std
> {
>   template <typename T>
>@@ -1054,4 +1050,20 @@ namespace std
> # undef TR2_OPTIONAL_REQUIRES
> # undef TR2_OPTIONAL_ASSERTED_EXPRESSION
> 
>+#endif // defined(__cpp_lib_optional)
>+
>+namespace WTF {
>+
>+// -- WebKit Additions --
>+template <class OptionalType, class Callback>
>+ALWAYS_INLINE
>+auto valueOrCompute(OptionalType optional, Callback callback) -> typename OptionalType::value_type
>+{
>+    if (optional)
>+        return *optional;
>+    return callback();
>+}
>+
>+} // namespace WTF
>+
> using WTF::valueOrCompute;
>diff --git a/Source/WebKit/Shared/SandboxExtension.h b/Source/WebKit/Shared/SandboxExtension.h
>index 1f76808564ed4db6e5c0ce1eb63021171e90ed1b..cb53aade63e39f32e2bf62678de7c3cb942df382 100644
>--- a/Source/WebKit/Shared/SandboxExtension.h
>+++ b/Source/WebKit/Shared/SandboxExtension.h
>@@ -120,7 +120,7 @@ class SandboxExtension : public RefCounted<SandboxExtension> {
> inline SandboxExtension::Handle::Handle() { }
> inline SandboxExtension::Handle::~Handle() { }
> inline void SandboxExtension::Handle::encode(IPC::Encoder&) const { }
>-inline std::optional<SandboxExtension::Handle> SandboxExtension::Handle::decode(IPC::Decoder&) { return {{ }}; }
>+inline std::optional<SandboxExtension::Handle> SandboxExtension::Handle::decode(IPC::Decoder&) { return SandboxExtension::Handle { }; }
> inline SandboxExtension::HandleArray::HandleArray() { }
> inline SandboxExtension::HandleArray::~HandleArray() { }
> inline void SandboxExtension::HandleArray::allocate(size_t) { }
>diff --git a/Source/WebKit/Shared/TouchBarMenuItemData.cpp b/Source/WebKit/Shared/TouchBarMenuItemData.cpp
>index d0226bb9a9ec1bae1835bbdde1348c12866bd103..3cdee82d0adf3435c8ed9cfcd7dbd4639f810180 100644
>--- a/Source/WebKit/Shared/TouchBarMenuItemData.cpp
>+++ b/Source/WebKit/Shared/TouchBarMenuItemData.cpp
>@@ -65,7 +65,7 @@ std::optional<TouchBarMenuItemData> TouchBarMenuItemData::decode(IPC::Decoder& d
>     if (!decoder.decode(result.priority))
>         return std::nullopt;
>     
>-    return WTFMove(result);
>+    return std::make_optional(WTFMove(result));
> }
> 
> }

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